US11596106B2 - Baling apparatus - Google Patents
Baling apparatus Download PDFInfo
- Publication number
- US11596106B2 US11596106B2 US17/128,025 US202017128025A US11596106B2 US 11596106 B2 US11596106 B2 US 11596106B2 US 202017128025 A US202017128025 A US 202017128025A US 11596106 B2 US11596106 B2 US 11596106B2
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- US
- United States
- Prior art keywords
- wrapping material
- material supply
- channel
- supply unit
- wrapping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/07—Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
- A01F15/071—Wrapping devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/07—Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
- A01F15/071—Wrapping devices
- A01F15/0715—Wrapping the bale in the press chamber before opening said chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/07—Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
- A01F15/071—Wrapping devices
- A01F2015/0755—Configuration of support surfaces which can move in order to rotate a bale around at least one axis while wrapping
Definitions
- the present invention relates to a baling apparatus and in particular to a supply apparatus and a method for supplying a wrapping material to a wrapping inlet of a baling chamber of the baling apparatus.
- baling apparatus in which, in use, the baling apparatus is towed along a windrow or swath of crop to be baled.
- the crop is fed by way of a pick-up mechanism through a crop feed inlet into a baling chamber where a bale is formed.
- the bale Prior to ejection from the baling chamber, the bale is bound or wrapped by a wrapping material.
- baling apparatus in which the wrapping material is stored in a reservoir.
- Supply rollers are arranged to draw the wrapping material from the reservoir and, under the influence of gravity, a free end of the wrapping material is introduced to a rotating feeder roller.
- the rotating feeder roller then introduces the free end of the wrapping material into a baling chamber wrapper inlet where a leading edge becomes trapped between the bale to be wrapped and a number of endless belts defining a circumferential part of the baling chamber.
- Rotation of the bale within the baling chamber then causes the wrapping material to be drawn from the reservoir and to wrap the bale within the baling chamber.
- a cutting apparatus acts to sever the wrapping material between the supply rollers and the feeder roller.
- Crop fed into the baling chamber through the crop feed inlet may exit though the wrapper inlet interfering with a clean entry of the wrapping material into the wrapper inlet.
- the rotation of the bale can create an air flow that disrupts movement of the leading edge of the wrapping material preventing the leading edge from reaching the rotating feeder roller either at all or in the desired fashion.
- the wrapping material supply apparatus for supplying wrapping material to a wrapper inlet of a baling chamber, in which baling chamber a bale is to be wrapped with the wrapping material
- the wrapping material supply apparatus comprises a reservoir from which the wrapping material is supplied to an upper driven roller forming a lower part of the wrapper inlet, the wrapping material being guided to the wrapper inlet from above the wrapper inlet, characterised in that the wrapping material supply apparatus further comprises wrapping material supply unit comprising a substantially parallel sided channel displaceable between a baling position and a wrapping position, the wrapping material supply unit being displaceable about a pivot axis located above the wrapper inlet.
- the displaceable wrapping material supply unit has a wrapping material inlet and a wrapping material outlet, in which the wrapping material outlet may be pivoted toward and away from the baling chamber wrapper inlet.
- the displaceable wrapping material supply unit comprises at least one driven surface.
- At least one of the sides of the channel comprises a driven conveyor.
- opposing sides of the channel each comprise a driven conveyor. More preferably a conveyor on one side of the channel drives the conveyor on the other side of the channel.
- At least one of the sides of the channel is displaceable with respect to the other.
- one of the sides of the channel is biased with respect to the other.
- the biased side of the channel comprises a central planar portion fixedly secured towards a lower end and located adjacent a biasing element towards an upper end.
- the wrapping material supply apparatus further comprises a feed unit located between the reservoir and the displaceable wrapping material supply unit. More preferably, the feed unit comprises a pair of rollers, at least one of which is a driven roller.
- a baling apparatus comprises a wrapping material supply apparatus according to the first aspect of the invention.
- a cutting apparatus is provided to sever the wrapping material between the supply rollers and the displaceable wrapping material supply unit.
- a cutting apparatus is provided to sever the wrapping material between the displaceable wrapping material supply unit and the wrapping inlet.
- FIG. 1 shows a schematic side view of a known baling apparatus as wrapping material is fed to a wrapping inlet of a baling chamber;
- FIG. 2 shows a schematic side view of a first embodiment of a baling apparatus incorporating a wrapping material supply apparatus in accordance with the present application in which the wrapping material supply apparatus is in a baling position;
- FIG. 3 shows a schematic side view of a second embodiment of a baling apparatus incorporating a wrapping material supply apparatus in accordance with the present application in which the wrapping material supply apparatus is in a baling position;
- FIG. 4 shows a schematic side view of the baling apparatus of FIG. 3 in which the wrapping material supply apparatus is in a wrapping position;
- FIG. 5 shows a side view of elements of the wrapping material supply apparatus in accordance with the present invention adjacent one another;
- FIG. 6 shows the elements of FIG. 5 displaced from one another
- FIG. 7 shows a side sectional view of a wrapping material supply apparatus in accordance with a third aspect of the present invention in a baling position
- FIG. 8 shows a side sectional view of the supply apparatus of FIG. 7 in a wrapping position
- FIG. 9 shows a flow diagram of a method of operation of a wrapping material supply apparatus in accordance with the present invention.
- FIG. 1 a schematic side view of a known baling apparatus 2 is shown as a wrapping material 4 is fed to a wrapping material inlet 6 of a baling chamber.
- wrapping material many different kinds are known including rope-like twine, knitted netwrap, plastic or fabric sheets, and film-type sheets.
- a round baler for creating cylindrical bales of agricultural material (hay, straw, silage or other suitable agricultural material) by means of a variable round chamber is shown.
- the invention is also applicable to a baling apparatus in which a fixed volume round chamber is provided.
- FIG. 1 as the baling apparatus is moved forwards (from left to right in FIGS. 1 to 4 ) agricultural material is lifted from the ground by a pick-up unit 8 and passed through a baling chamber crop inlet 12 by way of a material feeding unit 10 .
- the baling chamber is defined by a series of parallel endless belts 14 passing around a sequence of conveyor rollers 14 , including driven rollers and idler rollers, as well as by a number of separate conveyor rollers including starter rollers 18 defining the baling chamber crop inlet 12 to the baling chamber.
- the parallel endless belts 14 may take any suitable form.
- An upper driven conveyor roller 20 together with an idler roller around which the conveyor belts 14 pass defines the wrapping material inlet 6 .
- a reel 22 of wrapping material 4 is stored in a reservoir.
- a free end of the reel 22 of wrapping material 4 extends from the reservoir through a pair of supply rollers 24 .
- At least one of the pair of supply rollers 24 is a driven roller.
- a wrapping material feeding unit is located beneath the free end of the wrapping material 4 depending from the pair of supply rollers 24 .
- the wrapping material feeding unit takes the form of a driven roller 26 .
- the baling apparatus 2 enters a wrapping mode.
- the rollers 16 , 18 continue to be driven allowing a formed bale B to rotate (in the anticlockwise direction shown in FIG. 1 ) within the baling chamber.
- the driven roller 26 of the wrapping material feeding unit is also driven in a clockwise manner. At least one of the pair of supply rollers 24 is driven to draw the wrapping material 4 from the reservoir and lower a free end towards the wrapping material feeding unit.
- the free end of the wrapping material 4 is directed by the rotation of the driven roller 26 towards the upper driven conveyor roller 20 and by the rotation of the upper driven conveyor roller 20 through the wrapping material inlet 6 and into the baling chamber. Once in the baling chamber the free end of the wrapping material 6 is trapped between the formed bale B and the baling chamber. The wrapping material 6 is then pulled by the formed bale B from the reservoir until the formed bale B is considered to be fully wrapped.
- the two supply rollers 24 are provided with a clutch arrangement allowing the wrapping material 6 be drawn past the supply rollers 24 at a greater velocity than provided for by the supply rollers 24 .
- a cutting apparatus (not shown) then severs the wrapping material between the pair of supply rollers 24 and the wrapping material feeding unit to create a new free end of the wrapping material 24 depending from between the pair of supply rollers 24 . Once the loose end has entered the baling chamber, rotation of the formed bale B is stopped and the formed bale B ejected from the baling chamber.
- a cleaning mode may be provided for, in which rotation of the wrapping material feeding unit is reversed to dislodge any crop material that may have become lodged between the wrapping material feeding unit and the adjacent upper driven conveyor roller 20 .
- the wrapping material feeding unit may be pivoted away from the adjacent upper driven conveyor roller 20 (arrow A in FIG. 1 ) thereby allowing any trapped crop material to be released.
- baling apparatus is then returned to the baling mode.
- stray crop material may as a result of the generated air flow exit the baling chamber though the wrapping material inlet 6 .
- Such stray crop can become trapped between the wrapping material feeding unit and the adjacent upper driven conveyor roller.
- One solution is to keep the wrapping material feeding unit spaced from the upper driven conveyor roller 20 during baling and move it back toward the conveyor roller at the start of the wrapping cycle.
- the air flow still remains and this can cause some crop to exit the baling chamber during the wrapping cycle before the wrapping material 4 passes over the gap between the wrapping material feeding unit and the adjacent upper driven conveyor roller 20 . Further the air flow or air turbulence may disrupt the travel of the free end of the wrapping material 4 as it is delivered to the wrapping material feeding unit and then the adjacent upper driven conveyor roller 20 . In certain circumstances this can lead to incomplete wrapping of the formed bale B or worse a failure to wrap the formed bale B.
- FIG. 2 shows a schematic side view of a baling apparatus incorporating a wrapping material supply apparatus in accordance with a first embodiment of the present invention for supplying wrapping material towards a wrapping material inlet of a baling chamber.
- baling chamber The same arrangement of the baling chamber to that shown in FIG. 1 is illustrated. Like reference numerals have been used for like parts. Similarly the pick-up unit 8 and material feed units 10 are identical. A reel 22 of wrapping material 4 is again stored in a reservoir. A free end of the reel 22 of wrapping material 4 again extends from the reservoir through a pair of supply rollers 24 . Once more, at least one of the pair of supply rollers 24 is driven.
- FIG. 2 the wrapping material feed unit of FIG. 1 has been replaced by a wrapping material supply unit to be described below.
- the wrapping material supply unit takes the form of a pivotable elongate channel 30 .
- the leading edge of the wrapping material 4 passes through the channel 30 and depends from a lower end of the channel 30 .
- the channel 30 is mounted to be pivotable about a pivot axis located at an upper end of the channel 30 .
- the channel 30 may be pivoted between a baling position and a wrapping position.
- An actuator (not shown) is provided to control the movement of the channel 30 .
- the actuator may take any suitable form.
- operation of the actuator may be controlled by a control unit located on the baling apparatus or by a controller provided on an agricultural vehicle connected to the baling apparatus in electronic communication with the actuator (such as for example by way of an ISOBUS network, that is a network in conformity with ISO 11783).
- a control unit located on the baling apparatus or by a controller provided on an agricultural vehicle connected to the baling apparatus in electronic communication with the actuator (such as for example by way of an ISOBUS network, that is a network in conformity with ISO 11783).
- the wrapping material supply unit of FIG. 2 is shown in the baling position. As the wrapping material supply unit is not adjacent to the upper driven conveyor roller 20 it is no longer possible for loose crop to exit the baling chamber and become trapped as between the wrapping material feeding unit and the upper driven conveyor roller 20 in the embodiment of FIG. 1 . Instead, as indicated by the arrows B ejected crop will be either directed against an outer side of the channel 30 and downwards to the crop material feed unit 10 or directed downward onto the crop material feed unit 10 . Accordingly, the first aspect of the invention provides a solution to one of the problems identified. However, it is anticipated that in some circumstances the air turbulence through the wrapping material inlet 6 may become funneled into the channel 30 disrupting entry of the free end of the wrapping material 4 through the wrapping material inlet 6 into the baling chamber.
- FIGS. 3 and 4 show a schematic side view of a supply apparatus in accordance with a second embodiment of the present invention for supplying wrapping material towards a wrapper inlet of a baling chamber.
- baling chamber The same arrangement of the baling chamber to that shown in FIGS. 1 and 2 is again illustrated. Like reference numerals are once more used for like parts. Similarly the pick-up unit 8 and material feed unit 10 are identical. A reel 22 of wrapping material 4 is again stored in a reservoir. A free end of the reel 22 of wrapping material 4 again extends from the reservoir through a pair of supply rollers 24 . As before, at least one of the pair of supply rollers 24 is driven.
- the wrapping material supply unit takes the form of a pivotal elongate apparatus (shown in more detail in FIGS. 5 and 6 discussed below) to create a channel through which the wrapping material 4 may be supplied.
- FIG. 3 corresponds to a baling position and FIG. 4 to a wrapping position.
- An actuator (not shown) is provided to control the pivoting movement of the wrapping material supply unit.
- the actuator may take any suitable form. Conveniently operation of the actuator may be controlled by a control unit located on the baling apparatus or by a controller provided on an agricultural vehicle connected to the baling apparatus in electronic communication with the actuator (such as for example by way of an ISOBUS network).
- the wrapping material supply unit takes the form of two aligned conveyor units 40 , 42 .
- the first conveyor unit 40 comprises an endless belt 44 adapted to be driven at a first end about a first roller 46 having a first axis.
- the second end of the first conveyor unit 40 is provided with a second roller 48 adapted for rotation about a second axis.
- Each of the first and second rollers 46 , 48 of the first conveyor unit 40 is mounted on a first frame element 50 .
- the wrapping material supply unit is mounted to the baling apparatus to be pivoted about the first axis of the first roller 46 .
- the second conveyor unit 42 comprises an endless belt 54 adapted to be driven at a first end about a first roller 56 having a first axis.
- the first roller 56 of the second conveyor unit 42 is provided with a gear arrangement 52 by which it may be driven by the first roller 46 of the first conveyor unit 40 .
- the second end of the second conveyor unit 42 is provided with a second roller 58 adapted for rotation about a second axis.
- Each of the first and second rollers 56 , 58 of the second conveyor unit 42 is mounted on a second frame element 60 .
- a first link 70 is provided between the first and second conveyor units 40 , 42 .
- the first link 70 is connected at a first end to the first frame element 50 in the region of the first end of the first conveyor unit 40 and at a second end to the second frame element 50 in the region of the first end of the second conveyor unit 42 .
- a second link 72 is provided between the first and second conveyor units 40 , 42 .
- the second link 72 is connected at a first end to the second roller 48 of the first conveyor unit 40 to at a second end to the second roller 58 of the second conveyor unit 42 .
- first and second links 70 , 72 together with the first and second frame elements 50 , 60 form a parallelogram arrangement in which the first and second conveyor units 40 , 42 may be arranged to grip the wrapping material 4 between their respective endless belts 44 , 54 or may be spaced apart to form a channel through which the wrapping material 4 may freely pass ( FIG. 6 ).
- a further actuator (not shown) is provided to control the relative movement of the first and second conveyor units 40 , 42 .
- the further actuator may take any suitable form. Conveniently operation of the further actuator may be controlled by a control unit located on the baling apparatus or by a controller provided on an agricultural vehicle connected to the baling apparatus in electronic communication with the further actuator (such as for example by way of an ISOBUS network).
- the wrapping material supply unit is pivoted away from the wrapping material inlet 6 .
- the first and second conveyor units 40 , 42 may be arranged together to hold the wrapping material 4 or may be arranged in a spaced apart configuration. In the embodiment described the first and second conveyor units 40 , 42 are spaced apart during forming of a bale.
- the first and second conveyor units 40 , 42 are brought together.
- the wrapping material supply unit is pivoted to the wrapping position (step 402 ) so that the second ends of the first and second conveyor units 40 , 42 are located adjacent the wrapping material inlet 6 .
- the driven supply rollers 24 and the first roller 46 of the first conveyor unit 42 are then driven to feed and direct a free end of the wrapping material 4 onto the upper driven conveyor roller 20 so that the free end of the wrapping material 4 is introduced into the wrapping material inlet 60 (step 404 ).
- the air turbulence does not disrupt the flow of the wrapping material 4 to the upper driven conveyor roller 20 .
- the free end of the wrapping material 4 becomes trapped between the formed bale B and the endless belts 14 .
- the wrapping material 4 is then pulled by the formed bale B from the reservoir (step 406 ) until the formed bale B is considered to be fully wrapped.
- the first roller 46 of the first conveyor unit 40 is provided with a clutch arrangement allowing the wrapping material 4 be drawn past the conveyor units 40 , 42 at a greater speed than provided for by the drive of the first roller 46 . Once several seconds have elapsed (sufficient for the wrapping material 4 to be being pulled into the baling chamber) the conveyor units 40 , 42 may be moved apart allowing for free running of the wrapping material 4 into the baling chamber.
- a cutting apparatus acts to sever the wrapping material 4 (step 408 ) between the supply rollers 24 and the wrapping material supply unit. Once a trailing end of the severed material has been drawn into the baling chamber around the formed bale, rotation of the bale may be ceased (step 410 ). The wrapping material supply unit can then be returned to the baling position (step 412 ) as the wrapped formed bale is ejected from the baling chamber.
- This embodiment has as an additional advantage that the turbulence from the wrapping material inlet is addressed. It is an advantage that this occurs without the wrapping material supply unit entering the wrapping chamber through the wrapping material inlet.
- the driven supply roller(s) 26 may be omitted, and replaced with idler rollers, such that feeding of the wrapping material is controlled solely by the wrapping material supply unit.
- the wrapping material may be severed elsewhere, for example between the wrapping material supply unit and the wrapping inlet.
- FIGS. 7 and 8 show a schematic side view of a supply apparatus in accordance with a third embodiment of the present invention for supplying wrapping material towards a wrapper inlet of a baling chamber.
- a wrapping material supply unit 300 takes the form of a pivotal elongate apparatus with a channel through which the wrapping material 4 may be supplied.
- FIG. 7 corresponds to a baling position of the wrapping material supply unit 300 and FIG. 8 to a wrapping position of the wrapping material supply unit 300 .
- An actuator (not shown) is provided to control the pivoting movement of the wrapping material supply unit 300 .
- the actuator may take any suitable form. As in previous embodiments, operation of the actuator may be controlled by a control unit located on the baling apparatus or by a controller provided on an agricultural vehicle connected to the baling apparatus in electronic communication with the actuator (such as for example by way of an ISOBUS network).
- the wrapping material supply unit 302 takes the form of a frame element 302 on which a conveyor unit 340 and an adjacent biased planar element 342 are mounted.
- the frame element 302 is mounted to the baling apparatus (not shown) about a pivoting shaft 364 .
- the frame element is further provided with a first stop element 306 mounted at an upper and a guidance member 308 located adjacent a lower end of the conveyor unit 340 .
- the guidance member 308 is secured to the frame element 302 .
- the guidance member conveniently comprises a flexible member 312 secured to the frame element 302 by a suitable fastener 310 .
- the flexible member 312 may be formed of any suitable material.
- the conveyor unit 340 comprises an endless belt 344 adapted to be driven at a first end about a first roller 346 having a first axis.
- the second end of the conveyor unit 340 is provided with a second idler roller 348 adapted for rotation about a second axis.
- the biased planar element 342 comprises a central generally planar portion 314 provided at each end with a guidance portion 316 , 318 , each guidance portion 316 , 318 being angled away from the central planar portion 314 and the conveyor rollers 346 , 348 .
- the central planar portion 314 extends substantially parallel to the endless belt 344 of the conveyor unit 340 and extends substantially alongside one side of the conveyor unit 340 .
- the central planar portion 314 is fixedly secured to the frame element 202 towards a lower end of the central planar portion 314 , for example by a suitable fastening arrangement 320 .
- An upper end of the central planar portion 314 is located adjacent a biasing element.
- the biasing element comprises a spring element mounted between the frame element 302 and the central planar portion 314 .
- the spring element comprises a pair of laterally spaced helical springs 322 (one of which is shown in the sectional views of FIGS. 7 and 8 ).
- a free end of a new reel of wrapping material is fed between the first conveyor unit 140 and the adjacent biased planar element 342 , the upper guidance portion 316 assisting in the direction of the free end of the wrapping material between the conveyor unit 440 and the adjacent biased planar element 342 .
- the supply rollers may be actuated to feed the free end of the wrapping material into the channel 330 until the free end of the wrapping material extends beyond the end of the conveyor unit and over the flexible member 312 .
- the supply rollers and the conveyor unit 340 may be operated together such that the wrapping material is drawn into the channel 330 between the conveyor unit 340 and the planar element 342 .
- the wrapping material supply unit is pivoted away from the wrapping material inlet.
- the wrapping material supply unit 300 is pivoted about shaft 364 into the wrapping position (step 402 ) so that the flexible member 312 and the lower guidance portion 318 are located adjacent the wrapping material inlet.
- the flexible member 312 and the lower guidance portion 318 together form a conduit to direct the free end of the wrapping material toward the wrapping material inlet.
- the driven supply rollers 26 and the first roller 46 of the first conveyor unit 42 are then driven to feed and direct a free end of the wrapping material onto an upper driven conveyor roller so that the free end of the wrapping material is directed into the wrapping material inlet (step 404 ).
- the flexible member 312 ensures that the free end of the wrapping material is pressed into contact against the driven conveyor roller to ensure that the driven conveyor roller acts to transport the free end of the wrapping material to the wrapping material inlet.
- the free end of the wrapping material becomes trapped between the formed bale and the endless belts.
- the wrapping material is then pulled by the formed bale from the reservoir until the formed bale is considered to be fully wrapped (step 406 ).
- the first roller of the conveyor unit is conveniently provided with a clutch arrangement allowing the wrapping material be drawn past the conveyor unit at a greater speed than provided for by the drive of the first roller 146 .
- the wrapping material is placed in tension and stretched. In the present embodiment, during wrapping some of this tension is taken up by the central planar portion 314 pushing back against the springs 322 .
- the lower guidance portion 318 also provides a surface to guide the wrapping material as it is drawn in through the chamber inlet into the baling chamber.
- a cutting apparatus acts to sever the wrapping material between the supply rollers 24 and the wrapping material supply unit 300 (step 408 ). Once a trailing end of the severed material has been drawn into the baling chamber around the formed bale, rotation of the bale may be ceased (step 410 ). The wrapping material supply unit 300 can then be returned to the baling position as the wrapped formed bale is ejected from the baling chamber (step 412 ).
- the supply rollers may be provided only as idler rollers in order that control of the wrapping material may occur solely through operation of the driven member(s) of the wrapping supply unit.
- the wrapping material may instead be severed between the wrapping supply unit and the chamber inlet.
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Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1918839.0A GB201918839D0 (en) | 2019-12-19 | 2019-12-19 | Baling apparatus |
GB1918839.0 | 2019-12-19 | ||
GB1918839 | 2019-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
US20210185933A1 US20210185933A1 (en) | 2021-06-24 |
US11596106B2 true US11596106B2 (en) | 2023-03-07 |
Family
ID=69322829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17/128,025 Active 2041-06-01 US11596106B2 (en) | 2019-12-19 | 2020-12-19 | Baling apparatus |
Country Status (3)
Country | Link |
---|---|
US (1) | US11596106B2 (en) |
EP (1) | EP3837962A1 (en) |
GB (1) | GB201918839D0 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2239420A (en) | 1989-12-02 | 1991-07-03 | Claas Ohg | Agricultural round bale baler with means for wrapping web around the bale |
US20050091959A1 (en) * | 2003-10-30 | 2005-05-05 | Deere & Company, A Delaware Corporation. | Baler |
EP2769616A2 (en) | 2013-02-22 | 2014-08-27 | Forage Innovations B.V. | Apparatus and method for feeding wrapping material into a chamber |
US20160088797A1 (en) | 2014-09-26 | 2016-03-31 | Cnh Industrial America Llc | Bale Wrapping Assembly for a Round Baler |
US20160113204A1 (en) * | 2013-05-27 | 2016-04-28 | Cnh Industrial America Llc | Bale Wrapping Mechanism |
US20180295780A1 (en) | 2015-11-02 | 2018-10-18 | Lely Forage Innovations B.V. | Bale forming and wrapping apparatus and method with a pivotal web pusher |
EP3270682B1 (en) * | 2015-03-18 | 2018-12-12 | Forage Company B.V. | Bale forming and wrapping apparatus with a guided web moving member |
-
2019
- 2019-12-19 GB GBGB1918839.0A patent/GB201918839D0/en not_active Ceased
-
2020
- 2020-12-17 EP EP20214893.8A patent/EP3837962A1/en active Pending
- 2020-12-19 US US17/128,025 patent/US11596106B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2239420A (en) | 1989-12-02 | 1991-07-03 | Claas Ohg | Agricultural round bale baler with means for wrapping web around the bale |
US20050091959A1 (en) * | 2003-10-30 | 2005-05-05 | Deere & Company, A Delaware Corporation. | Baler |
EP2769616A2 (en) | 2013-02-22 | 2014-08-27 | Forage Innovations B.V. | Apparatus and method for feeding wrapping material into a chamber |
US20160113204A1 (en) * | 2013-05-27 | 2016-04-28 | Cnh Industrial America Llc | Bale Wrapping Mechanism |
US20160088797A1 (en) | 2014-09-26 | 2016-03-31 | Cnh Industrial America Llc | Bale Wrapping Assembly for a Round Baler |
EP3270682B1 (en) * | 2015-03-18 | 2018-12-12 | Forage Company B.V. | Bale forming and wrapping apparatus with a guided web moving member |
US20180295780A1 (en) | 2015-11-02 | 2018-10-18 | Lely Forage Innovations B.V. | Bale forming and wrapping apparatus and method with a pivotal web pusher |
Non-Patent Citations (2)
Title |
---|
European Patent Office, Search Report for related European Application No. EP 20 21 4893, dated May 10, 2021. |
UK Intellectual Property Office, Search Report for priority Application No. GB1918839.0, dated Jun. 11, 2020. |
Also Published As
Publication number | Publication date |
---|---|
US20210185933A1 (en) | 2021-06-24 |
EP3837962A1 (en) | 2021-06-23 |
GB201918839D0 (en) | 2020-02-05 |
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